:root {
      --primary-color: #FF7F00;   /* Neon arancione */
      --dark-bg: #111;            /* Sfondo scuro */
      --light-text: #EEE;
      --font-title: 'Orbitron', sans-serif;
    }
    /* Reset e stili di base */
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body {
      background-color: var(--dark-bg);
      color: var(--light-text);
      font-family: var(--font-title);
      line-height: 1.6;
    }
    a { text-decoration: none; color: var(--primary-color); }
    
    /* Header / Navbar */
    header {
      position: static;
      top: 0;
      width: 100%;
      background: rgba(0,0,0,0.9);
      padding: 1rem 2rem;
      border-bottom: 2px solid var(--primary-color);
      z-index: 1000;
    }
    .nav-container {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
    }
    .nav-left {
      display: flex;
      align-items: center;
      gap: 1rem;
    }
    .nav-left img { height: 50px; }
    .nav-left .logo-text {
      font-size: 1.8rem;
      font-weight: bold;
      color: var(--primary-color);
    }
    .nav-right ul {
      list-style: none;
      display: flex;
      gap: 1.5rem;
    }
    
    
    @media (max-width: 768px) {
		
		    /* Header / Navbar */
		

      .nav-right ul {
        flex-direction: column;
        width: 100%;
        margin-top: 1rem;

      }
      .nav-right ul li { text-align: center; }
    }
    .nav-right a {
      font-size: 0.9rem;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: var(--light-text);
      transition: color 0.3s;
    }
    .nav-right a:hover { color: var(--primary-color); }
    
        }
    .nav-left {
      display: flex;
      align-items: center;
      gap: 1rem;
    }
    
    /* Main Content */
    main {
      margin-top: 100px; /* per lasciare spazio all'header fisso */
      padding: 0 1rem;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }
    .page-header {
      text-align: center;
      margin-bottom: 2rem;
    }
    .page-header h1 {
      font-size: 2.5rem;
      color: var(--primary-color);
    }
    .page-header p { font-size: 1.2rem; }
    
    /* Loader */
    .loader {
      text-align: center;
      padding: 2rem;
      font-size: 1.5rem;
    }
    
    /* Stile dei Tab – usiamo il markup standard di Bootstrap */
    .nav-tabs {
      margin-bottom: 2rem;
    }
    
    /* Layout per le Repository Cards */
    .row {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
    }
    .repo-card {
      flex: 1 1 calc(33.33% - 1rem);
      min-width: 250px;
    }
.repo-card .card {
  height: 540px; /* Altezza aumentata da 320px a 400px */
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--primary-color);
  background: #1a1a1a;
  color: var(--light-text);
}

    .repo-card .card-body {
      display: flex;
      flex-direction: column;
      flex-grow: 1;
      padding: 1rem;
    }
    .repo-card .card-title {
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 0.5rem;
    }
    .repo-card .card-text {
      flex-grow: 1;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .repo-card .card-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 1rem;
      font-size: 0.9rem;
    }
    .repo-card .btn {
      font-size: 0.8rem;
      padding: 0.25rem 0.5rem;
      background: var(--primary-color);
      border: none;
      color: #111;
      cursor: pointer;
      transition: background 0.3s;
    }
    .repo-card .btn:hover { background: #e67e22; }
    
    /* Pagination Controls */
    .pagination-controls {
      text-align: center;
      margin-top: 10px;
    }
    .pagination-controls button {
      margin: 0 5px;
      padding: 0.5rem 1rem;
      background: var(--primary-color);
      color: #111;
      border: none;
      cursor: pointer;
      transition: background 0.3s;
    }
    .pagination-controls button:disabled {
      background: #444;
      cursor: not-allowed;
    }
    
    /* Footer */
    footer {
      background-color: var(--dark-bg);
      padding: 1.5rem 2rem;
      text-align: center;
      border-top: 2px solid var(--primary-color);
      margin-top: 3rem;
      font-size: 0.9rem;
    }
